Product design
Research, flows and interfaces your users understand on the first try.
Live demo
Widget playground
Below is a made-up agency site with the real Pinwren widget on it. In Server API mode your feedback goes to a private sandbox that resets every 10 minutes; in Local mode it never leaves this browser.
- Open the launcher (bottom right) and pick “Create new annotation” — or press C — then click or drag on the page.
- “Book a call” is broken on purpose: press B and report it with an annotated screenshot and diagnostics.
- “Show sidebar” lists every item: filter, search, resolve, delete your own and export.
- The playground panel changes the widget live: theme, language, position, accent and features.
Digital agency
We craft digital experiences that matter.
Brightline Studio is a design and development agency helping startups and established brands ship polished digital products. From concept to launch, we handle every pixel.
What we do
Services
Web development
Fast, accessible sites and apps on a stack your team can own.
Brand systems
Identity, tone and the design system that keeps them consistent.
Growth & analytics
Experiments and dashboards that show what actually moves the needle.
120+
products shipped
38
people in 4 cities
4.9/5
average client rating
Selected work
Vertex SaaS
Product design · 2026
Lumen Health
Web app · 2025
Orbit Logistics
Brand system · 2025